Prices checked on Roamless's own website on 11 October 2026, in US dollars.
Roamless works differently from most travel eSIMs. Instead of buying a new plan for every country, you install one eSIM once, add money to a balance, and pay per megabyte at the local rate wherever you land. It also sells 30-day data plans and unlimited plans on the same eSIM. We went through its rates, plan rules, refund terms and help center to see who it suits.
The short version: Roamless is a smart pick if you travel often, cross several countries, or use little data, because your credit never expires and one eSIM covers 200+ destinations. Pay-as-you-go is cheap for a gigabyte or two in the US and Western Europe, but dearer per GB than its own data plans once you use more. Unlimited plans slow to 1 Mbps after 3 GB a day, and refunds are limited to phones that cannot use an eSIM.
What Roamless is
Roamless is run by Roamless Technologies Inc., with an address in Wilmington, Delaware. Its app first appeared on the App Store in September 2023. You manage everything in the iOS or Android app or in a web app: your balance, your plans, your usage and your eSIM.
The core idea is the Single Global eSIM: you install it once, and Roamless says it never expires and needs no reinstalling between trips. When you arrive somewhere covered, it connects to a local partner network and charges your balance, or uses a plan you bought for that place.
How pay-as-you-go works
You top up Roamless Credits in US dollars and data is charged per MB at the rate of the country you are in. Purchased credits never expire, so what is left after one trip stays for the next. Roamless's website lets you top up from $1, and an optional auto top-up refills your balance by an amount you choose when it falls below $5 (that trigger is fixed).
Rates per GB on Roamless's own pages:
| Destination | Pay-as-you-go, per GB |
|---|---|
| United States | $1.95 |
| United Kingdom | $1.95 |
| Italy | $1.95 |
| France | $1.95 |
| Japan | $2.45 |
| Mexico | $2.95 |
Across the 203 countries in Roamless's rate list the price runs from $1.95 to $19.95 per GB, so check your destination before you rely on it. The same credit also pays for calls from the app, from $0.01 a minute.
New users get $1.25 of credit on activation, which Roamless says is up to 500 MB of free data, enough to test the eSIM. Its home page also showed a 10% first-purchase code when we checked.
Plans and prices
Next to pay-as-you-go, Roamless sells data plans (a set number of GB, valid 30 days, for one country or region) and unlimited plans (1 to 90 days in most places).
| Destination | Data plans, 30 days | Unlimited |
|---|---|---|
| Mexico | 1 GB $3.95, 5 GB $12.95, 10 GB $18.45 | 1 day $3.90, 7 days $23.73 (up to 20 days) |
| Japan | 5 GB $9.95, 10 GB $14.95, 20 GB $22.95 | 1 day $3.84, 7 days $23.52 |
| United Kingdom | 5 GB $12.95, 10 GB $18.95 | 1 day $3.84, 7 days $25.62 |
| Italy | 5 GB $11.95, 10 GB $18.95 | 1 day $3.84, 7 days $22.68 |
| France | 5 GB $10.95, 10 GB $16.95 | 1 day $3.84, 7 days $23.52 |
| Europe (40 countries) | 5 GB $17.95, 10 GB $30.95 | 7 days $25.62 |
| Global (127 countries) | 1 GB $8.45, 10 GB $56.95 | 7 days $44.73 |
Plans run from 1 GB to 50 GB. The bigger the plan, the lower the price per GB, which is how Roamless pitches them: cheaper per GB than pay-as-you-go once you use a fair amount.
When pay-as-you-go wins, and when it does not
Some quick sums from those prices:
- A light week in Japan, 1 GB: $2.45 on pay-as-you-go, against $3.95 for the 1 GB plan. Pay-as-you-go wins, and any credit left over keeps.
- A normal week in Japan, 5 GB: $12.25 on pay-as-you-go, against $9.95 for the 5 GB plan. The plan wins.
- Heavy use in Japan, 15 GB or more in a week: the 7-day unlimited plan at $23.52 is the better deal.
In short, pay-as-you-go suits short hops, light use and trips through several countries; a plan suits a single destination where you know you will use a few GB or more.
The unlimited plans have a daily speed limit
Roamless states it plainly: 3 GB a day at full speed, then 1 Mbps until the allowance resets 24 hours later. There is no hard cap and no extra charge at the slower speed, and the app warns you when 600 MB of the day's allowance is left. If you want full speed back before the reset, you can switch to a data plan or to your credits for the rest of that day. That is less full-speed data a day than Airalo's 5 GB on some plans or Saily's 5 GB, and more than Nomad's 2 GB on most plans.
Coverage and networks
Roamless says it covers 200+ destinations; its rate list held 203 countries when we checked. The Europe plan covers 40 countries and includes the United Kingdom, Switzerland, Norway, Iceland and Turkey. The Global plan covers 127 countries. A North America plan covers the US, Canada, Mexico, Puerto Rico and the US Virgin Islands.
Roamless names its partner networks on each country page:
- United States: Verizon and AT&T, with 5G.
- Mexico: Movistar only, on 3G and 4G, with no 5G listed.
- Japan: KDDI (3G and 4G) and SoftBank (up to 5G).
- United Kingdom: Vodafone, O2 and Three, with 5G.
- Italy: Vodafone (up to 5G), Wind and Iliad (3G and 4G).
Roamless's help center says 5G is offered in most destinations but that some only get 4G or 3G. Mexico is worth noting for US travelers: Roamless uses one partner network there, and its own Mexico page warns that signal fades around the Yucatan cenotes and remote ruins.
Using it
- When a plan starts: a data plan's 30 days and an unlimited plan's days start with the first KB of data you use in that destination, not at purchase. An unused data plan stays valid for 18 months after purchase.
- Which data is used first: rewards, then an unlimited plan, then a data plan, then your credits. When a plan runs out, Roamless moves on to your credits automatically, so you stay online but keep paying.
- Hotspot: Roamless says there is no limit on hotspot or tethering.
- Changing phones: you can delete the eSIM and reinstall it on a new phone with no limit on device changes, and your balance and plans stay on your account.
- Phone number: the eSIM is data only. Roamless sells Roamless Numbers as a separate subscription for calls and texts inside its app.
App, rewards and payment
The app scores 4.8 on the App Store (5,811 ratings in the US) and 4.6 on Google Play (about 3,600 reviews, 500,000+ downloads) when we checked. Referrals give you and a friend $5 of credit each once they make a purchase of at least $5, and referral credit does not expire. Promotional credits from partner codes do expire, after 30 to 180 days depending on the code.
Payment is by card (Visa, Mastercard, American Express, Discover and UnionPay), Apple Pay or Google Pay, processed by Stripe, in US dollars only. PayPal is not accepted.
Support and refunds
Support is by live chat in the app or on the website, with a bot first and a person on request, and by email. Roamless does not state its support hours. The refund rules are strict:
- You get a refund if your phone cannot use an eSIM or is carrier-locked and cannot be unlocked, with screenshots to prove it.
- Credit you have started using is not refunded. Roamless's answer is that it never expires, and that you can transfer your balance to another Roamless account.
- The unused part of a data plan you have started is not refunded.
- Temporary connection problems are not grounds for a refund.
- Refunds reach your card in 5 to 10 business days.
The catches
- Pay-as-you-go costs more per GB than Roamless's own plans once you use more than a GB or two.
- Rates vary a lot by country, up to $19.95 per GB.
- Unlimited plans slow to 1 Mbps after 3 GB a day.
- Refunds are limited to phones that cannot use the eSIM.
- Mexico runs on Movistar alone.
- Data only, with prices in US dollars only.
Roamless vs Airalo and the others
- Roamless vs Airalo: Airalo sells a separate plan per country or region, so you buy again for each trip, and a change-of-plans refund comes as Airmoney credit. Roamless keeps one eSIM and a balance that never expires, which suits people who travel often. Both sell a Europe plan that includes the UK, Switzerland and Turkey. Airalo's unlimited plans keep full speed for 3 or 5 GB a day depending on the plan; Roamless's for 3 GB. See our Airalo review.
- Roamless vs Holafly: Holafly sells unlimited only, caps hotspot sharing at 1 GB a day and has no top-ups. Roamless allows unlimited hotspot and mixes credits and plans on one eSIM. Holafly's refund window, up to 6 months, is far more generous. See our Holafly review.
- Roamless vs Nomad: both sell fixed plans and unlimited plans. Nomad's unlimited keeps full speed for 2 GB a day on most plans and cannot be refunded; Roamless gives 3 GB. See our Nomad review.
- Roamless vs Saily: Saily's unlimited plans keep full speed for 5 GB a day, and it adds ad blocking and web protection. Saily refunds in full within 30 days if you have not installed or activated the eSIM. See our Saily review.
How it compares with our plans
eSIM Lounge sells fixed, daily and unlimited plans, all data only, with one eSIM per trip rather than a running balance. Our Mexico and Japan pages show our live prices next to the plan details, and our Global plan covers 167 countries. If you take one or two trips a year to one country, compare a plan sized for your trip with Roamless's plan for the same place. If you hop between many countries and use little data, Roamless's never-expiring balance is hard to match. See fixed, daily or unlimited to work out which kind of plan fits your trip.
Who Roamless suits
Roamless suits frequent travelers who want one eSIM for every trip, people crossing several countries in one journey, light users who would waste most of a fixed plan, and anyone who wants a backup data line that costs nothing while idle. Look elsewhere if you need more than 3 GB a day at full speed on unlimited, a refund when your plans change, or a choice of networks in Mexico. Other reviews: Airalo, Holafly, Nomad and Saily.
FAQ
Is Roamless legit?
Yes. Roamless is run by Roamless Technologies Inc., a US company, its app has been on the App Store since 2023, and it scores 4.8 on the App Store and 4.6 on Google Play.
How does Roamless pay-as-you-go work?
You add US dollar credit to your account, and data is charged per MB at the rate of the country you are in, from $1.95 per GB in the US and much of Western Europe. Purchased credit never expires.
Does Roamless have unlimited data?
Yes, for 1 to 90 days in most destinations. You get 3 GB a day at full speed, then 1 Mbps until the allowance resets 24 hours later.
Is Roamless better than Airalo?
It depends on how you travel. Roamless suits frequent, multi-country and light users, because one eSIM and a never-expiring balance cover every trip. Airalo suits travelers who prefer one fixed plan per trip, and some of its unlimited plans keep full speed for 5 GB a day.
Can I get a refund from Roamless?
Only if your phone cannot use an eSIM or is carrier-locked. Credit you have used is not refunded, though it never expires and can be moved to another Roamless account.
Does Roamless give you a phone number?
Not with the eSIM, which is data only. Roamless sells phone numbers for calls and texts in its app as a separate subscription.
Facts checked on Roamless's own pages, help center and app store listings on 11 October 2026. Prices and terms change, so check them before you buy.